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KASH3 Reference Manual


ClassNumberApproximationBound ( elt-ord^rat q, elt-ord^rat g, elt-fld^rea e ) -> elt-ord^rat


Returns an integer B such that all places of degree less than or equal to B of a global function field of genus g over the exact constant field of q elements have to be considered in order to approximate the class number with multiplicative error less than 1+e for e > 0.

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